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1992年我国研制出伤寒Vi多糖菌苗,短期效果观察结果表明〔1,2〕,稳定性和安全性均比较好。为了解接种伤寒Vi多糖菌苗的长期效果,由国际疫苗研究所(InternationalVac cinelnstitute)DOMI项目组资助,我们在国内第一个伤寒Vi多糖菌苗大规模试验现场江苏宝应县进行了本项研究。结果
1992 China’s research and development of typhoid Vi polysaccharide vaccine, short-term results showed that [1,2], stability and safety are better. To understand the long-term effects of vaccinating typhoid Vi polysaccharide vaccine, funded by the DOMI project team of the International Vaccine Institute, we conducted this study in Baoying, Jiangsu, China, the first large-scale test site for typhoid Vi polysaccharide vaccine in China. result